Research and evaluation in education and psychology: Integrating diversity with quantitative, qualitative and mixed methodsMertens, D. M. (2020). Research and evaluation in education and psychology. Integrating diversity with quantitative, qualitative and mixed methods (5th ed.). London: Sage Publications, Inc.
This is a Redshelf book which you will access through the Bookshelf on the top navigation bar in the course.
Read Chapters 4 and 8